Healthcare has become one of the most targeted sectors for cyberattacks, for a simple reason: medical records are valuable, hospitals cannot afford long downtime, and many health systems are running critical infrastructure on ageing, under-funded technology. When an attack succeeds, the consequence is not an abstract data breach — it is delayed surgeries, diverted ambulances, and clinicians locked out of the records they need to treat someone safely.
Why healthcare is especially exposed
Hospitals run a sprawling mix of systems that were never designed to talk to each other securely: decades-old medical devices that cannot be patched without voiding a certification, electronic records systems, scheduling software, and increasingly, connected devices that monitor patients in real time. Every connection point is a potential entry, and security budgets in health systems — particularly public and non-profit ones — routinely lose out to the more visible pressure of frontline care spending. That trade-off is understandable and, in the current threat environment, increasingly dangerous.
What good practice actually looks like
The organisations that hold up best under attack rarely have the most expensive security stack — they have the most disciplined basics. That means routine, tested backups that are kept genuinely separate from the main network, so an attacker who encrypts live systems cannot also destroy the way back. It means staff training that treats phishing-awareness as seriously as hand hygiene, since a single clicked link remains the most common way attackers get in. And it means an incident response plan that has actually been rehearsed, not just written and filed, so that when something does go wrong, the first hours are not spent figuring out who is in charge.
A patient-safety issue, not just a compliance one
Framing cybersecurity purely as a data-protection or compliance obligation understates the stakes. In a connected hospital, a compromised system can directly endanger a patient on a ventilator or in an operating theatre. Health organisations — especially smaller and non-profit providers with the least resource to spare — benefit from treating cybersecurity as core to patient safety, budgeted and rehearsed with the same seriousness as any other clinical risk, rather than as a line item to be minimised.